thanks pacecarta but i want the plug n play , dont want to do it that way thanks though . Hey summit i've heard that the new ones dont work well with the buicks , but the guys i know here run fast in there cars , and the newer ones did not work well with it . my car has BS3 . but even if it did work its more than i wanna pay right now . thanks though . I want the older style with plug n play for about $225 to 250 .